Comelit UT2020 - Wiring Diagrams

36
1210A
1210
L
N
230V
L2
L2
L1
L1
UT2020
UT9200
(MAX 8)
LL
L
OUT
L
IN
L
IN
L
OUT
1214/2C
LM
LM
1214/2C
L
OUT
L
IN
L
IN
L
OUT
LM
LM
L
OUT
L
IN
L
IN
L
OUT
1214/2C
LM
LM
1
1216
IN
21
IN
2
+
-
1
P
F
C
LL
P
F
C
-
S
+
S
6601W
6601W/BM
LM
LM
OUT
L
IN
L
IN
L
OUT
L
1214/2C
6801W
S
+
S
-
C
F
P
L L
C
F
P
1
-
+
2
IN
1 2
IN
6801W/BM
1214/2C
L
OUT
L
IN
L
IN
L
OUT
LM
LM
L L
C
F
P
C
F
P
E
T
R
GND
SE
-
SE
+
NO NC
C
O
M
LL
+
VV
-
C
F
P
LL
C
F
P
1
2
6750W
C
F
P
LL
C
F
P
1
2
6701W
6701W/8
6721W
6721W/BM
6741W
6741W/BM
2738W/A
1 2 3 4 5 6
12 VAC/VDC
18 Ω MAX
Wiring diagrams
Max 20 m. Local door-opener button.
For external unit configurations (model, number and type of modules) other than those indicated in the diagrams,
please refer to the Outdoor entrance panel module consumption table